297072256

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 663016320

約数和(自身を除く): 365944064

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 338, 403, 416, 443, 496, 676, 806, 832, 886, 992, 1352, 1612, 1664, 1772, 1984, 2704, 3224, 3544, 3968, 5239, 5408, 5759, 6448, 7088, 10478, 10816, 11518, 12896, 13733, 14176, 20956, 21632, 23036, 25792, 27466, 28352, 41912, 46072, 51584, 54932, 56704, 74867, 83824, 92144, 109864, 149734, 167648, 178529, 184288, 219728, 299468, 335296, 357058, 368576, 439456, 598936, 670592, 714116, 737152, 878912, 1197872, 1428232, 1757824, 2320877, 2395744, 2856464, 4641754, 4791488, 5712928, 9283508, 9582976, 11425856, 18567016, 22851712, 37134032, 74268064, 148536128, 297072256]

約数ペア:

[(1, 297072256), (2, 148536128), (4, 74268064), (8, 37134032), (13, 22851712), (16, 18567016), (26, 11425856), (31, 9582976), (32, 9283508), (52, 5712928), (62, 4791488), (64, 4641754), (104, 2856464), (124, 2395744), (128, 2320877), (169, 1757824), (208, 1428232), (248, 1197872), (338, 878912), (403, 737152), (416, 714116), (443, 670592), (496, 598936), (676, 439456), (806, 368576), (832, 357058), (886, 335296), (992, 299468), (1352, 219728), (1612, 184288), (1664, 178529), (1772, 167648), (1984, 149734), (2704, 109864), (3224, 92144), (3544, 83824), (3968, 74867), (5239, 56704), (5408, 54932), (5759, 51584), (6448, 46072), (7088, 41912), (10478, 28352), (10816, 27466), (11518, 25792), (12896, 23036), (13733, 21632), (14176, 20956)]